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Person
John Leslie Seaton Halls
John Leslie Seaton Halls was previously a director of Chugai Pharma Europe Limited (until 2019) and 1 other organisation. Source: Companies House records.
Director at Chugai Pharma Europe Limited · Secretary at Chugai Pharma U.K. LTD.
- 0 current roles
- 2 previous roles
- Served alongside 46 people
Official record Companies House · updated 11th October 2026
Roles
2 roles across 2 organisations (0 current, 2 previous)Previous roles (2)
-
Chugai Pharma Europe LimitedDirector · 2007-2019
Official record · Companies House
- Source
- Companies House
- Organisation
- Chugai Pharma Europe Limited
- Role
- Director
- Appointed
- 2007-03-06
- Ended
- 2019-10-01
- Record reference
- Company 03486599
Previous -
Chugai Pharma U.K. LTD.Secretary · 1996-2019
Official record · Companies House
- Source
- Companies House
- Organisation
- Chugai Pharma U.K. LTD.
- Role
- Secretary
- Appointed
- 1996-09-30
- Ended
- 2019-10-01
- Record reference
- Company 02814621
Previous
Company roles, current and past, as filed at Companies House.
People John has served alongside
46 people across 2 organisationsBased on overlapping official board records. Calculated from official records It does not mean they know each other. Only formal co-service is listed: people are never joined on a matching name alone.
Chugai Pharma U.K. LTD. 25 people · 1996-present
- Mike CrosherServing together now · since 2019
- Naoki Tatematsu2019
- Norihisa Onozawa2019
- Zoe Mcgowan2018-2019
- Troy Joseph Robinson2018-2019
- Susumu Kato2016-2018
- Masaaki Tohaya2013-2016
- Ruth Ann Currie2013-2018
- Tetsuo Furukawa2012-2015
- Keiji Kono2012-2013
- Masashi Usuda2010-2012
- Yoshimasa Saito2010-2013
- Naotaka Nakamura2007-2012
- Tatsuji Shimada2006-2010
- Koichi Nishikawa2005-2019
- Hiroshi Izumoto2001-2005
- Ryojun Take2001-2003
- Masataka Saito1999-2003
- Kimio Nishimura1999-2001
- Masaharu Unno1998-1999
- Motoo Ueno1996-1998
- Nobuyoshi Ando1996-1999
- Tsuguo Ogasawara1996-2002
- Yoshiki Uchikura1996-2007
- Yoshinori Hibino1996-2006
Chugai Pharma Europe Limited 34 people · 2007-2019
- Hisafumi Yamada2019
- Norihisa Onozawa2019
- Osamu Okuda2019
- Grigorios Karamperis2018-2019
- Hisanori Takanashi2018-2019
- Troy Joseph Robinson2018-2019
- Dr Yoshiaki Ohashi2016-2018
- Susumu Kato2016-2018
- Dr Ryuuichi Kikuchi2015-2018
- Dr Toshihiko Komori2015-2018
- Dr Yasushi Ito2015-2019
- Osamu Yanbe2015-2018
- Naoki Tatematsu2013-2015
- Masaaki Tohaya2013-2016
- Ruth Ann Currie2013-2015
- Tetsuo Furakawa2012-2015
- Keiji Kono2012-2013
- Thierry Guillot2012-2015
- Tatsuro Kosaka2012
- Tetsuo Furukawa2011-2012
- Takuya Miyazaki2011-2015
- Masashi Usuda2010-2012
- Yoshimasa Saito2010-2013
- Takashi Sakabe2008-2011
- Naotaka Nakamura2007-2012
- Alain Clergeot2007-2011
- Dr Anthony Joseph Bragg2007-2015
- Kazunori Komiyama2007
- Koichi Nishikawa2007-2019
- Markus Claudius Harwart2007-2015
- Masaru Yamamoto2007
- Osamu Nagayama2007
- Tatsuji Shimada2007-2010
- Yoshiki Uchikura2007
Sources
- Companies House
- Officer appointments and resignations.
- Edition
- Register edition compiled 11th October 2026
- Identity
- Records are treated as the same person only where our identity-matching rules support it. Confirmed relationships are supported by the approved identity-matching evidence and rules. Likely relationships are supported by sufficient evidence to suggest the records concern the same individual, but are not established as confirmed; they are shown with the label “Likely the same person”. How people are matched
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